鋼波紋涵管也(ye)叫(jiao)波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)涵(han)(han)，是指鋪埋在公路、鐵路路下(xia)的(de)(de)(de)涵(han)(han)洞(dong)(dong)用的(de)(de)(de)螺紋(wen)(wen)(wen)波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)，它是由波(bo)(bo)(bo)(bo)(bo)形鋼(gang)板卷制成(cheng)(cheng)或用波(bo)(bo)(bo)(bo)(bo)形鋼(gang)片組拼(pin)成(cheng)(cheng)的(de)(de)(de)圓(yuan)形鋼(gang)結構管(guan)(guan)(guan)。金屬波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)涵(han)(han)的(de)(de)(de)波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)結構可使涵(han)(han)洞(dong)(dong)路面(mian)受力合理，荷載分布均勻，并具有一定的(de)(de)(de)抗變形能力，能解決北方寒冷(leng)地區（霜凍）對(dui)橋梁和管(guan)(guan)(guan)涵(han)(han)砼(tong)結構的(de)(de)(de)破壞問題；使路表面(mian)沒(mei)有伸縮縫，提高(gao)(gao)行(xing)車舒適性(xing)；有利(li)于改善軟土地基結構與路堤交界處的(de)(de)(de)“錯臺”現象(xiang)，提高(gao)(gao)行(xing)車安全性(xing)。波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)涵(han)(han)的(de)(de)(de)工(gong)(gong)后營運、養護成(cheng)(cheng)本低，工(gong)(gong)程實際造價也(ye)低于同類跨(kua)徑(jing)的(de)(de)(de)橋梁、涵(han)(han)洞(dong)(dong)。鋼(gang)波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)涵(han)(han)管(guan)(guan)(guan)進出口也(ye)可按(an)照邊坡比例做成(cheng)(cheng)斜(xie)口，加工(gong)(gong)波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)管(guan)(guan)(guan)徑(jing)范圍0．5～8 m，管(guan)(guan)(guan)壁(bi)厚(hou)度為3 mm～7 mm，能夠滿足填土0．5 ～40 m厚(hou)的(de)(de)(de)需要。